While scanning through various channels to find network controllers that are both within range and available, the scanning device may cover multiple channels simultaneously by using a bandwidth that encompasses multiple channels. Upon receiving virtual apparatus information from a development computer, the apparatus control section perceives the image forming apparatus as if an unattached optional device were attached to the image forming apparatus despite the fact that the unattached optional device is not attached. The mixture is cured to form a solid drug-matrix core. The tongues are insertable in the grooves while the neck portions occupy the channels. Oxygenation is provided subsequent to initial heating in order to promote oxygen absorption by the wound tissues prior to the cooling thereof which facilitates pulling oxygen into the wound tissues. In one example, the press fit passive component has a cylindrically shaped body with solderable terminals at either end of the body, and a dielectric collar disposed at least partially about the cylindrically shaped body.